Home / 3,676,131.26-5,509,152.29-2,325,876.70

Finding the Fourth Proportional to 3,676,131.26, 5,509,152.29 and 2,325,876.70

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Solution

The fourth proportional to 3,676,131.26, 5,509,152.29 and 2,325,876.70 is: 3,485,623.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,131.26 : 5,509,152.29 = 2,325,876.70 : x
  2. Step 2: Convert to fraction form
    3,676,131.26/5,509,152.29 = 2,325,876.70/x
  3. Step 3: Cross multiply
    3,676,131.26x = 5,509,152.29 × 2,325,876.70
  4. Step 4: Simplify right side
    3,676,131.26x = 12,813,608,921,253.41
  5. Step 5: Solve for x
    x = 12,813,608,921,253.41/3,676,131.26
  6. Step 6: Final answer
    x = 3,485,623.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.